Package: login Version: 1:4.16.0-2+really2.41-4 in login.c we have:
rc = pam_start(cxt->remote ? "remote" : "login", so it's either using "login" or "remote" for pam_start, but the package only ships a login configuration for pam. The old login from 1:4.13+dfsg1-1+b1 always used "login" with pam, so this is a very unexpected change in default behaviour. Christof